Martin OMCPA4 Performing Artist Series Acoustic Guitar Finish: Natural Polished Gloss Body Size: 000-14 Fret Cutaway Construction: Mortise/Tenon Neck Joint Top: Solid Sitka Spruce Rosette: Two Ring Top Bracing Pattern: Hybrid "x" Scalloped Top Braces: Solid Sitka Spruce 5/16" Back Material: Solid Sapele Back Purfling: None Side Material: Solid Sapele Endpiece: None Endpiece Inlay: None Binding: Black Boltaron Top Inlay Style: None Side Inlay: None Back Inlay: None Neck Material: Select Hardwood Neck Shape: Performing Artist Profile Nut Material: White Corian Headstock: Solid/Square Taper Headplate: Solid East Indian Rosewood Heelcap: Solid East Indian Rosewood Fingerboard Material: Black Richlite Scale Length: 25.4" # Of Frets Clear: 14 # Of Frets Total: 20 Fingerboard Width At Nut: 1-3/4" Fingerboard Width At 12th Fret: 2-1/8" Fingerboard Position Inlays: Offset Dots - White Abs Fingerboard Binding: None Finish Back & Sides: Satin Finish Top: Polished Gloss Finish Neck: Satin Bridge Material: Black Richlite Bridge Style: Performing Artist Belly Bridge String Spacing: 2-3/16" Saddle: 16" Radius/Compensated/White Tusq Tuning Machines: Chrome Enclosed W/ Large Buttons Recommended Strings: Martin Sp Lifespan Phosphor Bronze Light Gauge (Msp7100) Bridge & End Pins: White w/ Black Dots Pickguard: Delmar Tortoise Color Interior Label: None Electronics: Fishman F1 Analog Hardshell Case Included